Apple iPhone 6s Plus
How long will it last?
Our estimateSupported until June 2027 · Buy-by June 2025
Apple doesn't publish an end date, but iPhones have a consistent ~11-year update track record — on that basis the iPhone 6s Plus should be supported until around June 2027. Buying it today still gets you about 1.0 years of safe use (Apple's written legal minimum is 5 years).
Source: Apple's documentation · last verified 2026-06-12 · how we compute this
TrueCost
Street price ÷ months of safe use remaining — the number that makes cheap short-lived phones expensive, and well-supported ones cheap.
23% cheaper than the under-$300 median ($6.74/mo, dying phones excluded)
Our verdict
A 2015 big-screen iPhone with 3D Touch that, remarkably, still gets iOS 15 security patches.
Pros
- Apple kept issuing iOS 15 security updates (15.8.x) into 2026
- Large 5.5-inch screen with a still-decent 12MP camera
- Solid aluminum build and reliable Touch ID
Cons
- No water resistance and no wireless charging
- Stuck on iOS 15 and feels slow with heavy multitasking
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 5.5-inch LCD (Retina HD IPS), 1920x1080, 60Hz |
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | Apple A9 |
| RAM | 2GB |
| Storage | 16GB / 32GB / 64GB / 128GB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main | 12MP |
| front | 5MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 2,750 mAh |
| Charging | Lightning wired (up to ~12W) |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 158.2 × 77.9 × 7.3 mm |
| Weight | 192 g |
| Materials | Series 7000 aluminum unibody, glass front |
| Water resistance | None |
Software & connectivity
💡 The software it ships with, and how far it can upgrade.
| Software | iOS 9 at launch |
| Connectivity | 4G LTE, Wi-Fi, Bluetooth 4.2, Lightning |
| Update policy | ~7 years of updates (our estimate from Apple's track record — written minimum is 5 years) |
Better-value alternatives
Similar price, lower cost per month of safe ownership.
Frequently asked questions
How long will the iPhone 6s Plus get updates?
It maxes out at iOS 15, but Apple has kept releasing iOS 15 security updates (15.8.x) into 2026. These security-only patches may run into roughly 2027, even though feature updates stopped years ago.
What was special about the iPhone 6s Plus when it launched?
It introduced 3D Touch pressure-sensitive input and Live Photos, plus a jump to a 12MP camera and the A9 chip over the iPhone 6 Plus.
Is the iPhone 6s Plus usable in 2026?
Only for very light use. It still receives security patches, but its age and iOS 15 ceiling mean many current apps will not run, so treat it as a basic or backup phone.
Compare it
Specs are collected from manufacturer documentation; prices reflect major US retailers and change often. Support end dates follow each brand's official policy (or, for Apple, its documented historical pattern). Last verified 2026-06-12.